1 <?xml version='1.0' encoding='UTF-8'?> 2 <hotspot_log version='160 1' process='22365' time_ms='1544108271535'> 3 <vm_version> 4 <name> 5 Java HotSpot(TM) 64-Bit Server VM 6 </name> 7 <release> 8 11+28 9 </release> 10 <info> 11 Java HotSpot(TM) 64-Bit Server VM (11+28) for linux-amd64 JRE (11+28), built on Aug 22 2018 18:51:59 by "mach5one" with gcc 7.3.0 12 </info> 13 </vm_version> 14 <vm_arguments> 15 <args> 16 -XX:-TieredCompilation -XX:+UnlockDiagnosticVMOptions -XX:+LogCompilation </args> 17 <command> 18 target/LogCompilation-1.0-SNAPSHOT.jar 19 </command> 20 <launcher> 21 SUN_STANDARD 22 </launcher> 23 <properties> 24 java.vm.specification.name=Java Virtual Machine Specification 25 java.vm.version=11+28 26 java.vm.name=Java HotSpot(TM) 64-Bit Server VM 27 jdk.debug=release 28 sun.boot.library.path=/opt/jdk-11/lib 29 java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 30 java.home=/opt/jdk-11 31 java.class.path=target/LogCompilation-1.0-SNAPSHOT.jar 32 jdk.boot.class.path.append= 33 java.vm.info=mixed mode, aot, sharing 34 java.vm.specification.vendor=Oracle Corporation 35 java.vm.specification.version=11 36 java.vm.vendor=Oracle Corporation 37 sun.java.command=target/LogCompilation-1.0-SNAPSHOT.jar 38 sun.java.launcher=SUN_STANDARD 39 </properties> 40 </vm_arguments> 41 <tty> 42 <writer thread='22366'/> 43 <blob name='MethodHandlesAdapterBlob' size='32000'> 44 <sect index='1' size='32000' free='31616'/> 45 </blob> 46 <task_queued compile_id='1' method='java.lang.StringLatin1 hashCode ([B)I' bytes='42' count='423' backedge_count='5000' iicount='423' stamp='0.643' comment='count' hot_count='423'/> 47 <writer thread='22376'/> 48 <thread_logfile thread='22376' filename='/tmp/hs_c22376_pid22365.log'/> 49 <nmethod compile_id='1' compiler='c2' entry='0x00007f0943c06b20' size='928' address='0x00007f0943c06990' relocation_offset='376' insts_offset='400' stub_offset='720' scopes_data_offset='752' scopes_pcs_offset='824' dependencies_offset='904' nul_chk_table_offset='912' metadata_offset='744' method='java.lang.StringLatin1 hashCode ([B)I' bytes='42' count='5000' backedge_count='5017' iicount='855' stamp='0.750'/> 50 <writer thread='22366'/> 51 <nmethod compile_id='2' compile_kind='c2n' compiler='' entry='0x00007f0943c10620' size='432' address='0x00007f0943c10490' relocation_offset='376' consts_offset='432' insts_offset='400' method='java.lang.invoke.MethodHandle linkToStatic (Ljava/lang/Object;Ljava/lang/Object;IILjava/lang/invoke/MemberName;)I' bytes='0' count='0' iicount='0' stamp='0.938'/> 52 <nmethod compile_id='3' compile_kind='c2n' compiler='' entry='0x00007f0943c145a0' size='440' address='0x00007f0943c14410' relocation_offset='376' consts_offset='440' insts_offset='400' method='java.lang.invoke.MethodHandle linkToStatic (Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/invoke/MemberName;)Ljava/lang/Object;' bytes='0' 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method='java.lang.invoke.MethodHandle linkToSpecial (Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/invoke/MemberName;)Ljava/lang/Object;' bytes='0' count='0' iicount='0' stamp='1.114'/> 56 <nmethod compile_id='7' compile_kind='c2n' compiler='' entry='0x00007f0943c16920' size='432' address='0x00007f0943c16790' relocation_offset='376' consts_offset='432' insts_offset='400' method='java.lang.invoke.MethodHandle linkToStatic (ILjava/lang/invoke/MemberName;)Ljava/lang/Object;' bytes='0' count='0' iicount='0' stamp='1.159'/> 57 <nmethod compile_id='8' compile_kind='c2n' compiler='' entry='0x00007f0943c16b20' size='448' address='0x00007f0943c16990' relocation_offset='376' consts_offset='448' insts_offset='400' method='java.lang.invoke.MethodHandle invokeBasic (I)Ljava/lang/Object;' bytes='0' count='0' iicount='0' stamp='1.160'/> 58 <nmethod compile_id='9' compile_kind='c2n' compiler='' entry='0x00007f0943c16d20' size='432' address='0x00007f0943c16b90' relocation_offset='376' consts_offset='432' insts_offset='400' method='java.lang.invoke.MethodHandle linkToSpecial (Ljava/lang/Object;ILjava/lang/invoke/MemberName;)Ljava/lang/Object;' bytes='0' count='0' iicount='0' stamp='1.160'/> 59 <tty_done stamp='1.171'/> 60 </tty> 61 <compilation_log thread='22376'> 62 <start_compile_thread name='C2 CompilerThread0' thread='22376' process='22365' stamp='0.650'/> 63 <task compile_id='1' method='java.lang.StringLatin1 hashCode ([B)I' bytes='42' count='540' backedge_count='8448' iicount='540' stamp='0.728'> 64 <type id='962' name='int'/> 65 <klass id='1073' name='[B' flags='1041'/> 66 <klass id='1081' name='java.lang.StringLatin1' flags='16'/> 67 <method id='1082' holder='1081' name='hashCode' return='962' arguments='1073' flags='9' bytes='42' iicount='540'/> 68 <parse method='1082' uses='540.000000' stamp='0.728'> 69 <bc code='190' bci='5'/> 70 <uncommon_trap bci='5' reason='null_check' action='maybe_recompile' debug_id='0'/> 71 <bc code='162' bci='13'/> 72 <branch target_bci='40' taken='375' not_taken='9914' cnt='10289.000000' prob='0.0364467'/> 73 <uncommon_trap bci='13' reason='predicate' action='maybe_recompile' debug_id='0'/> 74 <uncommon_trap bci='13' reason='profile_predicate' action='maybe_recompile' debug_id='0'/> 75 <uncommon_trap bci='13' reason='loop_limit_check' action='maybe_recompile' debug_id='0'/> 76 <bc code='51' bci='19'/> 77 <uncommon_trap bci='19' reason='range_check' action='make_not_entrant' debug_id='0' comment='range_check'/> 78 <bc code='162' bci='13'/> 79 <branch target_bci='40' taken='375' not_taken='9914' cnt='9914.000000' prob='0.0364467'/> 80 <parse_done nodes='154' live='148' memory='44576' stamp='0.739'/> 81 </parse> 82 <loop_tree> 83 <loop idx='166' > 84 <loop idx='167' > 85 </loop> 86 </loop> 87 </loop_tree> 88 <loop_tree> 89 <loop idx='166' > 90 <loop idx='284' inner_loop='1' main_loop='284' > 91 </loop> 92 </loop> 93 </loop_tree> 94 <loop_tree> 95 <loop idx='231' inner_loop='1' pre_loop='167' > 96 </loop> 97 <loop idx='166' > 98 <loop idx='325' inner_loop='1' main_loop='325' > 99 </loop> 100 </loop> 101 <loop idx='204' inner_loop='1' post_loop='167' > 102 </loop> 103 </loop_tree> 104 <loop_tree> 105 <loop idx='231' inner_loop='1' pre_loop='167' > 106 </loop> 107 <loop idx='166' > 108 <loop idx='325' inner_loop='1' main_loop='325' > 109 </loop> 110 </loop> 111 <loop idx='204' inner_loop='1' post_loop='167' > 112 </loop> 113 </loop_tree> 114 <loop_tree> 115 <loop idx='231' inner_loop='1' pre_loop='167' > 116 </loop> 117 <loop idx='166' > 118 <loop idx='325' inner_loop='1' main_loop='325' > 119 </loop> 120 </loop> 121 <loop idx='204' inner_loop='1' post_loop='167' > 122 </loop> 123 </loop_tree> 124 <loop_tree> 125 <loop idx='231' inner_loop='1' pre_loop='167' > 126 </loop> 127 <loop idx='166' > 128 <loop idx='325' inner_loop='1' main_loop='325' > 129 </loop> 130 </loop> 131 <loop idx='204' inner_loop='1' post_loop='167' > 132 </loop> 133 </loop_tree> 134 <regalloc attempts='2' success='1'/> 135 <code_cache total_blobs='229' nmethods='1' adapters='131' free_code_cache='49931648'/> 136 <task_done success='1' nmsize='344' count='5000' backedge_count='5013' stamp='0.750'/> 137 </task> 138 </compilation_log> 139 <hotspot_log_done stamp='1.172'/> 140 </hotspot_log>